Skip to content
View in the app

A better way to browse. Learn more.

Thailand News and Discussion Forum | ASEANNOW

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Low Voltage On One Phase

Featured Replies

I have a rented house with a 15(45) three phase meter. I came home tonight to find that probably one phase, or maybe two were very low voltage. Some lights were noticeably dimmer, water pump output severely reduced, and some air-conditioning units would not start. In addition, some street lighting in the moo baan was out. Some lighting and air-conditioners were normal. After about one hour all the lighting went back to normal and everything worked again. I didn't see the PEA come out and change anything near the transformer.

What could case this to happen? If it happens again is there anything I should check on my end? Also can low voltage damage anything? I wanted to turn off the laboring water-pump but when I opened the consumer unit I found 8 unlabeled circuit breakers. :)

"Also can low voltage damage anything?"

yes it can. i spent a fortune replacing burned out starting relays on aircons and pumps till i installed a device (expensive!) which shuts down a phase completely in case of low voltage.

Create an account or sign in to comment

Recently Browsing 0

  • No registered users viewing this page.

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.